Food service building



FIG. 1 is a perspective view of a food service building embodying ourinvention;

FIG. 2 is a left hand end elevation view thereof;

FIG. 3 is a right hand end elevation view thereof;

FIG. 4 is a rear elevation view thereof; and

FIG. 5 is a top plan view thereof.

The ornamental design for a food service building, substantially asshown.